2025 G6 NZ Understanding 3D Shapes and Nets

What is a net in the context of 3D shapes?

• A shape in three dimensions.

• An unfolded 3D shape.

• A flat drawing of a 3D shape's base.

• A diagram showing only the faces of a 3D shape.

What are the three dimensions that define a 3D shape?

• Height, width, and area.

• Length, width, and depth.

• Length, height, and perimeter.

• Area, volume, and surface.

What 3D shape can be formed by folding the net shown?

• Triangular prism

• Cube

• Square-based pyramid

• Cylinder

Identify the 3D shape displayed.

• Square-based pyramid

• Triangular prism

• Cube

• Cylinder

Which of the following describes a net for a triangular prism?

• Two triangles and three rectangles.

• Two squares and four rectangles.

• One square and four triangles.

• Two circles and one rectangle.

What 3D shape can be formed by folding the net shown?

• Cube

• Triangular prism

• Tetrahedron

• Square-based pyramid

How many unique nets can be made for a cube?

• 6

• 9

• 11

• 12

When the given net is folded into a cube, which side will touch side A?

• Side B

• Side C

• Side D

• Side E

When the given net is folded into a cube, which side will touch side B?

• Side C

• Side N

• Side I

• Side J

When the given net is folded into a cube, which side will touch side E?

• Side F

• Side G

• Side N

• Side M